6.913 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.018 * * [simplify]: iteration 0 : 19 enodes (cost 5 ) 0.020 * * [simplify]: iteration 1 : 42 enodes (cost 5 ) 0.021 * * [simplify]: iteration 2 : 87 enodes (cost 5 ) 0.023 * * [simplify]: iteration 3 : 175 enodes (cost 5 ) 0.026 * * [simplify]: iteration 4 : 310 enodes (cost 5 ) 0.029 * * [simplify]: iteration 5 : 500 enodes (cost 5 ) 0.033 * * [simplify]: iteration 6 : 720 enodes (cost 5 ) 0.040 * * [simplify]: iteration 7 : 948 enodes (cost 5 ) 0.047 * * [simplify]: iteration 8 : 1148 enodes (cost 5 ) 0.053 * * [simplify]: iteration 9 : 1148 enodes (cost 5 ) 0.053 * [simplify]: Simplified to: (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.054 * * [progress]: iteration 1 / 4 0.054 * * * [progress]: picking best candidate 0.055 * * * * [pick]: Picked # 0.055 * * * [progress]: localizing error 0.062 * * * [progress]: generating rewritten candidates 0.062 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 0.068 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.078 * * * [progress]: generating series expansions 0.078 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 0.078 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 0.078 * [taylor]: Taking taylor expansion of x in y 0.078 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of 1.0 in y 0.078 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.078 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 0.078 * [taylor]: Taking taylor expansion of x in x 0.078 * [taylor]: Taking taylor expansion of (- y 1.0) in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of 1.0 in y 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 0.086 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of 1.0 in y 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of 1.0 in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 0.087 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of 1.0 in y 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.101 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [taylor]: Taking taylor expansion of 1.0 in y 0.101 * [taylor]: Taking taylor expansion of x in y 0.101 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [taylor]: Taking taylor expansion of 1.0 in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.102 * [taylor]: Taking taylor expansion of y in y 0.102 * [taylor]: Taking taylor expansion of 1.0 in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.110 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.110 * [approximate]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.110 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in y 0.110 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in y 0.110 * [taylor]: Taking taylor expansion of (* x y) in y 0.110 * [taylor]: Taking taylor expansion of x in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.110 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.110 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.110 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.110 * [taylor]: Taking taylor expansion of 1.0 in y 0.110 * [taylor]: Taking taylor expansion of x in y 0.110 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.110 * [taylor]: Taking taylor expansion of 0.5 in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.110 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in x 0.110 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.110 * [taylor]: Taking taylor expansion of (* x y) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.110 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.110 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.110 * [taylor]: Taking taylor expansion of 1.0 in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.110 * [taylor]: Taking taylor expansion of 0.5 in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in x 0.110 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.110 * [taylor]: Taking taylor expansion of (* x y) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.110 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.110 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.110 * [taylor]: Taking taylor expansion of 1.0 in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.111 * [taylor]: Taking taylor expansion of 0.5 in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.111 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 0.111 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.111 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.111 * [taylor]: Taking taylor expansion of 0.5 in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of 1.0 in y 0.118 * [approximate]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.118 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.118 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in y 0.118 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.118 * [taylor]: Taking taylor expansion of (* x y) in y 0.118 * [taylor]: Taking taylor expansion of x in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.118 * [taylor]: Taking taylor expansion of 0.5 in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.118 * [taylor]: Taking taylor expansion of 1.0 in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.118 * [taylor]: Taking taylor expansion of x in y 0.118 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.118 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.118 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.119 * [taylor]: Taking taylor expansion of (* x y) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.119 * [taylor]: Taking taylor expansion of 0.5 in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of 1.0 in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.119 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.119 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.119 * [taylor]: Taking taylor expansion of (* x y) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.120 * [taylor]: Taking taylor expansion of 0.5 in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.120 * [taylor]: Taking taylor expansion of 1.0 in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of 1.0 in y 0.123 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 0.123 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.123 * [taylor]: Taking taylor expansion of 0.5 in y 0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.123 * [taylor]: Taking taylor expansion of y in y 0.127 * [approximate]: Taking taylor expansion of (+ 0.918938533204673 (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))) in (x y) around 0 0.127 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))) in y 0.127 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.127 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.127 * [taylor]: Taking taylor expansion of (* x y) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.127 * [taylor]: Taking taylor expansion of 0.5 in y 0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.128 * [taylor]: Taking taylor expansion of 1.0 in y 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))) in x 0.128 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.128 * [taylor]: Taking taylor expansion of (* x y) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.128 * [taylor]: Taking taylor expansion of 0.5 in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.128 * [taylor]: Taking taylor expansion of 1.0 in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))))) in x 0.129 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.129 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.129 * [taylor]: Taking taylor expansion of (* x y) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.129 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.129 * [taylor]: Taking taylor expansion of 0.5 in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of 1.0 in y 0.132 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 0.132 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.132 * [taylor]: Taking taylor expansion of 0.5 in y 0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.132 * [taylor]: Taking taylor expansion of y in y 0.132 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.134 * * * [progress]: simplifying candidates 0.135 * [simplify]: Simplifying using # : (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* y x) (* (- 1.0) x) (* y x) (* (- 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* x 1) (* x (+ (sqrt y) (sqrt 1.0))) (* x 1) (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* (/ (exp (* x (- y 1.0))) (exp (* y 0.5))) (exp 0.918938533204673)) (* (exp (- (* x (- y 1.0)) (* y 0.5))) (exp 0.918938533204673)) (log (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (exp (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (* (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))) (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (* (* (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (sqrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (sqrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (+ (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (pow 0.918938533204673 3)) (+ (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* 0.918938533204673 0.918938533204673) (* (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))) (- (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (* 0.918938533204673 0.918938533204673)) (- (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* y 0.5)) 0.918938533204673) (+ (- (* x (- 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* x (- 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* (- 1.0) x) (* y 0.5)) 0.918938533204673) (+ (- (* (- 1.0) x) (* y 0.5)) 0.918938533204673) (+ (- (* y 0.5)) 0.918938533204673) (- (* y 0.5) 0.918938533204673) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.138 * * [simplify]: iteration 0 : 216 enodes (cost 259 ) 0.142 * * [simplify]: iteration 1 : 705 enodes (cost 227 ) 0.155 * * [simplify]: iteration 2 : 2978 enodes (cost 224 ) 0.201 * * [simplify]: iteration 3 : 5001 enodes (cost 224 ) 0.202 * [simplify]: Simplified to: (* x (- y 1.0)) (log (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) x (* x (+ (sqrt y) (sqrt 1.0))) x (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (exp (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (exp (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (log (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (exp (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (* (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))) (cbrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (pow (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 3) (sqrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (sqrt (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)) (+ (pow (- (* x (- y 1.0)) (* y 0.5)) 3) (pow 0.918938533204673 3)) (+ (* 0.918938533204673 0.918938533204673) (- (* (- (* x (- y 1.0)) (* y 0.5)) (- 0.918938533204673 (- (* x (- y 1.0)) (* y 0.5)))))) (- (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (* 0.918938533204673 0.918938533204673)) (- (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) (- 0.918938533204673 (* y 0.5)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (* y 0.5)) (- (* y 0.5) 0.918938533204673) (* x (- y 1.0)) (* x (- y 1.0)) (* x (- y 1.0)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5)) 0.203 * * * [progress]: adding candidates to table 0.266 * * [progress]: iteration 2 / 4 0.266 * * * [progress]: picking best candidate 0.267 * * * * [pick]: Picked # 0.267 * * * [progress]: localizing error 0.275 * * * [progress]: generating rewritten candidates 0.275 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.283 * * * [progress]: generating series expansions 0.283 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.283 * [approximate]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.283 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in y 0.283 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in y 0.283 * [taylor]: Taking taylor expansion of (* x y) in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.283 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.283 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.283 * [taylor]: Taking taylor expansion of 1.0 in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.283 * [taylor]: Taking taylor expansion of 0.5 in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in x 0.283 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.283 * [taylor]: Taking taylor expansion of (* x y) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.284 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.284 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.284 * [taylor]: Taking taylor expansion of 0.5 in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in x 0.284 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.284 * [taylor]: Taking taylor expansion of (* x y) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.284 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.284 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.284 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.284 * [taylor]: Taking taylor expansion of 1.0 in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.284 * [taylor]: Taking taylor expansion of 0.5 in x 0.284 * [taylor]: Taking taylor expansion of y in x 0.285 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 0.285 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.285 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.285 * [taylor]: Taking taylor expansion of 0.5 in y 0.285 * [taylor]: Taking taylor expansion of y in y 0.287 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.287 * [taylor]: Taking taylor expansion of y in y 0.288 * [taylor]: Taking taylor expansion of 1.0 in y 0.293 * [approximate]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.293 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.293 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in y 0.293 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.293 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.293 * [taylor]: Taking taylor expansion of (* x y) in y 0.293 * [taylor]: Taking taylor expansion of x in y 0.293 * [taylor]: Taking taylor expansion of y in y 0.294 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.294 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.294 * [taylor]: Taking taylor expansion of 0.5 in y 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.294 * [taylor]: Taking taylor expansion of y in y 0.294 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.294 * [taylor]: Taking taylor expansion of 1.0 in y 0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.294 * [taylor]: Taking taylor expansion of x in y 0.294 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.294 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.294 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.294 * [taylor]: Taking taylor expansion of (* x y) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.294 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.294 * [taylor]: Taking taylor expansion of 0.5 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.295 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (- (+ 0.918938533204673 (/ 1 (* x y))) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.295 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.295 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.295 * [taylor]: Taking taylor expansion of (* x y) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.295 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.295 * [taylor]: Taking taylor expansion of 0.5 in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.295 * [taylor]: Taking taylor expansion of y in x 0.295 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.295 * [taylor]: Taking taylor expansion of 1.0 in x 0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.295 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.297 * [taylor]: Taking taylor expansion of 1.0 in y 0.299 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 0.299 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.299 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.299 * [taylor]: Taking taylor expansion of 0.5 in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.303 * [approximate]: Taking taylor expansion of (+ 0.918938533204673 (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))))) in (x y) around 0 0.303 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))))) in y 0.303 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.303 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 0.303 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.303 * [taylor]: Taking taylor expansion of 0.5 in y 0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.303 * [taylor]: Taking taylor expansion of y in y 0.303 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 0.303 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.303 * [taylor]: Taking taylor expansion of 1.0 in y 0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.303 * [taylor]: Taking taylor expansion of x in y 0.303 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.303 * [taylor]: Taking taylor expansion of (* x y) in y 0.303 * [taylor]: Taking taylor expansion of x in y 0.303 * [taylor]: Taking taylor expansion of y in y 0.304 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))))) in x 0.304 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.304 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.304 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.304 * [taylor]: Taking taylor expansion of 0.5 in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.304 * [taylor]: Taking taylor expansion of y in x 0.304 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.304 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.304 * [taylor]: Taking taylor expansion of 1.0 in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.304 * [taylor]: Taking taylor expansion of (* x y) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.304 * [taylor]: Taking taylor expansion of y in x 0.305 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))))) in x 0.305 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.305 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 0.305 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.305 * [taylor]: Taking taylor expansion of 0.5 in x 0.305 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.305 * [taylor]: Taking taylor expansion of y in x 0.305 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 0.305 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.305 * [taylor]: Taking taylor expansion of 1.0 in x 0.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.305 * [taylor]: Taking taylor expansion of (* x y) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [taylor]: Taking taylor expansion of y in x 0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.306 * [taylor]: Taking taylor expansion of y in y 0.306 * [taylor]: Taking taylor expansion of 1.0 in y 0.308 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 0.308 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.308 * [taylor]: Taking taylor expansion of 0.5 in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.310 * * * [progress]: simplifying candidates 0.310 * [simplify]: Simplifying using # : (* (exp (* x y)) (/ (exp 0.918938533204673) (* (exp (* 1.0 x)) (exp (* 0.5 y))))) (* (exp (* x y)) (/ (exp 0.918938533204673) (exp (+ (* 1.0 x) (* 0.5 y))))) (* (exp (* x y)) (exp (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (log (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (exp (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (* (cbrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (cbrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y)))))) (cbrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (* (* (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y)))) (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (sqrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (sqrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (+ (pow (* x y) 3) (pow (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) 3)) (+ (* (* x y) (* x y)) (- (* (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y)))) (* (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y)))))) (- (* (* x y) (* x y)) (* (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (- (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y)))) (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.313 * * [simplify]: iteration 0 : 123 enodes (cost 153 ) 0.316 * * [simplify]: iteration 1 : 388 enodes (cost 140 ) 0.323 * * [simplify]: iteration 2 : 1645 enodes (cost 139 ) 0.352 * * [simplify]: iteration 3 : 5001 enodes (cost 135 ) 0.353 * [simplify]: Simplified to: (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (log (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (* (cbrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (cbrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y)))))) (cbrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (pow (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y)))) 3) (sqrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (sqrt (+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (+ (pow (* x y) 3) (pow (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) 3)) (+ (* (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (* x y))) (* (* x y) (* x y))) (- (* (* x y) (* x y)) (* (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))) (- (+ (* 1.0 x) (* y (+ 0.5 x))) 0.918938533204673) (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.353 * * * [progress]: adding candidates to table 0.381 * * [progress]: iteration 3 / 4 0.381 * * * [progress]: picking best candidate 0.382 * * * * [pick]: Picked # 0.382 * * * [progress]: localizing error 0.390 * * * [progress]: generating rewritten candidates 0.390 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.396 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.406 * * * [progress]: generating series expansions 0.406 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.406 * [approximate]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in (x y) around 0 0.406 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in y 0.406 * [taylor]: Taking taylor expansion of (* x y) in y 0.406 * [taylor]: Taking taylor expansion of x in y 0.406 * [taylor]: Taking taylor expansion of y in y 0.406 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.406 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.406 * [taylor]: Taking taylor expansion of (* x y) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of y in x 0.406 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.406 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.406 * [taylor]: Taking taylor expansion of (* x y) in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of y in x 0.406 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.407 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.407 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of 0 in y 0.409 * [taylor]: Taking taylor expansion of 0 in y 0.410 * [taylor]: Taking taylor expansion of 0 in y 0.410 * [approximate]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in (x y) around 0 0.410 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in y 0.410 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.410 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.410 * [taylor]: Taking taylor expansion of (* x y) in y 0.410 * [taylor]: Taking taylor expansion of x in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.411 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.411 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.411 * [taylor]: Taking taylor expansion of (* x y) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.411 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.411 * [taylor]: Taking taylor expansion of (* x y) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.412 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.414 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [taylor]: Taking taylor expansion of 0 in y 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.418 * [approximate]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in (x y) around 0 0.418 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in y 0.418 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.418 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.418 * [taylor]: Taking taylor expansion of (* x y) in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.418 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.418 * [taylor]: Taking taylor expansion of (* x y) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.419 * [taylor]: Taking taylor expansion of (+ 0.918938533204673 (/ 1 (* x y))) in x 0.419 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.419 * [taylor]: Taking taylor expansion of (* x y) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of y in x 0.419 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.420 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.422 * [taylor]: Taking taylor expansion of 0 in y 0.423 * [taylor]: Taking taylor expansion of 0 in y 0.425 * [taylor]: Taking taylor expansion of 0 in y 0.425 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.426 * [approximate]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 0.426 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in y 0.426 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in y 0.426 * [taylor]: Taking taylor expansion of (* x y) in y 0.426 * [taylor]: Taking taylor expansion of x in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.426 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 0.426 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 0.426 * [taylor]: Taking taylor expansion of 1.0 in y 0.426 * [taylor]: Taking taylor expansion of x in y 0.426 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.426 * [taylor]: Taking taylor expansion of 0.5 in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.426 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in x 0.426 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.426 * [taylor]: Taking taylor expansion of (* x y) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.426 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.426 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.426 * [taylor]: Taking taylor expansion of 1.0 in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.426 * [taylor]: Taking taylor expansion of 0.5 in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [taylor]: Taking taylor expansion of (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) in x 0.426 * [taylor]: Taking taylor expansion of (+ (* x y) 0.918938533204673) in x 0.426 * [taylor]: Taking taylor expansion of (* x y) in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.426 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 0.426 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.426 * [taylor]: Taking taylor expansion of 1.0 in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.426 * [taylor]: Taking taylor expansion of 0.5 in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.427 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 y)) in y 0.427 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.427 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.427 * [taylor]: Taking taylor expansion of 0.5 in y 0.427 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of (- y 1.0) in y 0.430 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of 1.0 in y 0.433 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 0.918938533204673) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 0.433 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 0.918938533204673) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 0.918938533204673) in y 0.433 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.433 * [taylor]: Taking taylor expansion of (* x y) in y 0.433 * [taylor]: Taking taylor expansion of x in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.434 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 0.434 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.434 * [taylor]: Taking taylor expansion of 0.5 in y 0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.434 * [taylor]: Taking taylor expansion of 1.0 in y 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.434 * [taylor]: Taking taylor expansion of x in y 0.434 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 0.918938533204673) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 0.918938533204673) in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.434 * [taylor]: Taking taylor expansion of (* x y) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.434 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.434 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.434 * [taylor]: Taking taylor expansion of 0.5 in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.435 * [taylor]: Taking taylor expansion of 1.0 in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 0.918938533204673) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 0.918938533204673) in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.435 * [taylor]: Taking taylor expansion of (* x y) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of y in x 0.435 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.435 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 0.435 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.435 * [taylor]: Taking taylor expansion of 0.5 in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.435 * [taylor]: Taking taylor expansion of y in x 0.435 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.435 * [taylor]: Taking taylor expansion of 1.0 in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 0.437 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.437 * [taylor]: Taking taylor expansion of y in y 0.437 * [taylor]: Taking taylor expansion of 1.0 in y 0.439 * [taylor]: Taking taylor expansion of (- 0.918938533204673 (* 0.5 (/ 1 y))) in y 0.439 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.439 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.439 * [taylor]: Taking taylor expansion of 0.5 in y 0.439 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.439 * [taylor]: Taking taylor expansion of y in y 0.443 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) 0.918938533204673))) in (x y) around 0 0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) 0.918938533204673))) in y 0.443 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.443 * [taylor]: Taking taylor expansion of (* x y) in y 0.443 * [taylor]: Taking taylor expansion of x in y 0.443 * [taylor]: Taking taylor expansion of y in y 0.443 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) 0.918938533204673)) in y 0.443 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.443 * [taylor]: Taking taylor expansion of 0.5 in y 0.443 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.443 * [taylor]: Taking taylor expansion of y in y 0.443 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 0.918938533204673) in y 0.443 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 0.443 * [taylor]: Taking taylor expansion of 1.0 in y 0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.443 * [taylor]: Taking taylor expansion of x in y 0.443 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) 0.918938533204673))) in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.443 * [taylor]: Taking taylor expansion of (* x y) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of y in x 0.444 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) 0.918938533204673)) in x 0.444 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.444 * [taylor]: Taking taylor expansion of 0.5 in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.444 * [taylor]: Taking taylor expansion of y in x 0.444 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 0.918938533204673) in x 0.444 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.444 * [taylor]: Taking taylor expansion of 1.0 in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) 0.918938533204673))) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.444 * [taylor]: Taking taylor expansion of (* x y) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of y in x 0.445 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) 0.918938533204673)) in x 0.445 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.445 * [taylor]: Taking taylor expansion of 0.5 in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.445 * [taylor]: Taking taylor expansion of y in x 0.445 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) 0.918938533204673) in x 0.445 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.445 * [taylor]: Taking taylor expansion of 1.0 in x 0.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.445 * [taylor]: Taking taylor expansion of x in x 0.445 * [taylor]: Taking taylor expansion of 0.918938533204673 in x 0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.446 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.446 * [taylor]: Taking taylor expansion of y in y 0.446 * [taylor]: Taking taylor expansion of 1.0 in y 0.448 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) 0.918938533204673) in y 0.448 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.448 * [taylor]: Taking taylor expansion of 0.5 in y 0.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.448 * [taylor]: Taking taylor expansion of y in y 0.448 * [taylor]: Taking taylor expansion of 0.918938533204673 in y 0.450 * * * [progress]: simplifying candidates 0.451 * [simplify]: Simplifying using # : (* (exp (* x y)) (exp 0.918938533204673)) (log (+ (* x y) 0.918938533204673)) (exp (+ (* x y) 0.918938533204673)) (* (cbrt (+ (* x y) 0.918938533204673)) (cbrt (+ (* x y) 0.918938533204673))) (cbrt (+ (* x y) 0.918938533204673)) (* (* (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673)) (+ (* x y) 0.918938533204673)) (sqrt (+ (* x y) 0.918938533204673)) (sqrt (+ (* x y) 0.918938533204673)) (+ (pow (* x y) 3) (pow 0.918938533204673 3)) (+ (* (* x y) (* x y)) (- (* 0.918938533204673 0.918938533204673) (* (* x y) 0.918938533204673))) (- (* (* x y) (* x y)) (* 0.918938533204673 0.918938533204673)) (- (* x y) 0.918938533204673) (/ (* (exp (* x y)) (exp 0.918938533204673)) (* (exp (* 1.0 x)) (exp (* 0.5 y)))) (/ (* (exp (* x y)) (exp 0.918938533204673)) (exp (+ (* 1.0 x) (* 0.5 y)))) (/ (exp (+ (* x y) 0.918938533204673)) (* (exp (* 1.0 x)) (exp (* 0.5 y)))) (/ (exp (+ (* x y) 0.918938533204673)) (exp (+ (* 1.0 x) (* 0.5 y)))) (log (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (exp (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (* (cbrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (cbrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))))) (cbrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (* (* (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (sqrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (sqrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (- (* (+ (pow (* x y) 3) (pow 0.918938533204673 3)) (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* 0.5 y) (* 0.5 y)) (* (* 1.0 x) (* 0.5 y))))) (* (+ (* (* x y) (* x y)) (- (* 0.918938533204673 0.918938533204673) (* (* x y) 0.918938533204673))) (+ (pow (* 1.0 x) 3) (pow (* 0.5 y) 3)))) (* (+ (* (* x y) (* x y)) (- (* 0.918938533204673 0.918938533204673) (* (* x y) 0.918938533204673))) (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* 0.5 y) (* 0.5 y)) (* (* 1.0 x) (* 0.5 y))))) (- (* (+ (pow (* x y) 3) (pow 0.918938533204673 3)) (- (* 1.0 x) (* 0.5 y))) (* (+ (* (* x y) (* x y)) (- (* 0.918938533204673 0.918938533204673) (* (* x y) 0.918938533204673))) (- (* (* 1.0 x) (* 1.0 x)) (* (* 0.5 y) (* 0.5 y))))) (* (+ (* (* x y) (* x y)) (- (* 0.918938533204673 0.918938533204673) (* (* x y) 0.918938533204673))) (- (* 1.0 x) (* 0.5 y))) (- (* (- (* (* x y) (* x y)) (* 0.918938533204673 0.918938533204673)) (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* 0.5 y) (* 0.5 y)) (* (* 1.0 x) (* 0.5 y))))) (* (- (* x y) 0.918938533204673) (+ (pow (* 1.0 x) 3) (pow (* 0.5 y) 3)))) (* (- (* x y) 0.918938533204673) (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* 0.5 y) (* 0.5 y)) (* (* 1.0 x) (* 0.5 y))))) (- (* (- (* (* x y) (* x y)) (* 0.918938533204673 0.918938533204673)) (- (* 1.0 x) (* 0.5 y))) (* (- (* x y) 0.918938533204673) (- (* (* 1.0 x) (* 1.0 x)) (* (* 0.5 y) (* 0.5 y))))) (* (- (* x y) 0.918938533204673) (- (* 1.0 x) (* 0.5 y))) (- (pow (+ (* x y) 0.918938533204673) 3) (pow (+ (* 1.0 x) (* 0.5 y)) 3)) (+ (* (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673)) (+ (* (+ (* 1.0 x) (* 0.5 y)) (+ (* 1.0 x) (* 0.5 y))) (* (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))))) (- (+ (* 1.0 x) (* 0.5 y))) (- (* (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673)) (* (+ (* 1.0 x) (* 0.5 y)) (+ (* 1.0 x) (* 0.5 y)))) (+ (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) (+ (sqrt (+ (* x y) 0.918938533204673)) (sqrt (+ (* 1.0 x) (* 0.5 y)))) (- (sqrt (+ (* x y) 0.918938533204673)) (sqrt (+ (* 1.0 x) (* 0.5 y)))) (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) (- (+ (* x y) 0.918938533204673) (* 1.0 x)) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (+ (* 1.0 x) (* 0.5 y))) (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.455 * * [simplify]: iteration 0 : 311 enodes (cost 393 ) 0.461 * * [simplify]: iteration 1 : 1340 enodes (cost 376 ) 0.488 * * [simplify]: iteration 2 : 5002 enodes (cost 354 ) 0.490 * [simplify]: Simplified to: (exp (+ (* x y) 0.918938533204673)) (log (+ (* x y) 0.918938533204673)) (exp (+ (* x y) 0.918938533204673)) (* (cbrt (+ (* x y) 0.918938533204673)) (cbrt (+ (* x y) 0.918938533204673))) (cbrt (+ (* x y) 0.918938533204673)) (pow (+ (* x y) 0.918938533204673) 3) (sqrt (+ (* x y) 0.918938533204673)) (sqrt (+ (* x y) 0.918938533204673)) (+ (pow (* x y) 3) (pow 0.918938533204673 3)) (+ (* 0.918938533204673 (- 0.918938533204673 (* x y))) (* (* x y) (* x y))) (- (* (* x y) (* x y)) (* 0.918938533204673 0.918938533204673)) (- (* x y) 0.918938533204673) (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (log (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (exp (+ (* x (- y 1.0)) (- 0.918938533204673 (* 0.5 y)))) (* (cbrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (cbrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))))) (cbrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (pow (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) 3) (sqrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (sqrt (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (+ (* (- (+ (* 0.918938533204673 (- 0.918938533204673 (* x y))) (* (* x y) (* x y)))) (+ (pow (* 1.0 x) 3) (pow (* 0.5 y) 3))) (* (+ (* (* 0.5 y) (- (* 0.5 y) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))) (+ (pow (* x y) 3) (pow 0.918938533204673 3)))) (* (+ (* (* 0.5 y) (- (* 0.5 y) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))) (+ (* 0.918938533204673 (- 0.918938533204673 (* x y))) (* (* x y) (* x y)))) (* (- (* 1.0 x) (* 0.5 y)) (- (+ (pow (* x y) 3) (pow 0.918938533204673 3)) (* (+ (* 0.918938533204673 (- 0.918938533204673 (* x y))) (* (* x y) (* x y))) (+ (* 1.0 x) (* 0.5 y))))) (* (- (* 1.0 x) (* 0.5 y)) (+ (* 0.918938533204673 (- 0.918938533204673 (* x y))) (* (* x y) (* x y)))) (* (- (* x y) 0.918938533204673) (- (* (+ (* (* 0.5 y) (- (* 0.5 y) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))) (+ (* x y) 0.918938533204673)) (+ (pow (* 1.0 x) 3) (pow (* 0.5 y) 3)))) (* (+ (* (* 0.5 y) (- (* 0.5 y) (* 1.0 x))) (* (* 1.0 x) (* 1.0 x))) (- (* x y) 0.918938533204673)) (* (* (- (* x y) 0.918938533204673) (- (* 1.0 x) (* 0.5 y))) (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))) (* (- (* x y) 0.918938533204673) (- (* 1.0 x) (* 0.5 y))) (- (pow (+ (* x y) 0.918938533204673) 3) (pow (+ (* 1.0 x) (* 0.5 y)) 3)) (+ (* (+ (* 1.0 x) (* 0.5 y)) (+ (+ (* 1.0 x) (* 0.5 y)) (+ (* x y) 0.918938533204673))) (* (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673))) (- (+ (* 1.0 x) (* 0.5 y))) (- (* (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673)) (* (+ (* 1.0 x) (* 0.5 y)) (+ (* 1.0 x) (* 0.5 y)))) (+ (+ (* 0.5 y) 0.918938533204673) (* x (+ y 1.0))) (+ (sqrt (+ (* x y) 0.918938533204673)) (sqrt (+ (* 1.0 x) (* 0.5 y)))) (- (sqrt (+ (* x y) 0.918938533204673)) (sqrt (+ (* 1.0 x) (* 0.5 y)))) (- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y))) (+ 0.918938533204673 (* x (- y 1.0))) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (+ (* 1.0 x) (* 0.5 y))) (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673) (+ (* x y) 0.918938533204673) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 0.491 * * * [progress]: adding candidates to table 0.552 * [progress]: [Phase 3 of 3] Extracting. 0.552 * * [regime]: Finding splitpoints for: (# #) 0.552 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x (- y 1.0)) (* y 0.5)) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) y x) 0.552 * * * * [regimes]: Trying to branch on (- (* x (- y 1.0)) (* y 0.5)) from (# #) 0.566 * * * * [regimes]: Trying to branch on (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) from (# #) 0.577 * * * * [regimes]: Trying to branch on y from (# #) 0.587 * * * * [regimes]: Trying to branch on x from (# #) 0.601 * * * [regime]: Found split indices: #